Novosbed Memory Foam Mattress (Twin, Double, Queen, King)

As
you sleep, the generous 4 inches of memory foam cushions every curve of
your body delicately and evenly, eliminating points of pressure common
to conventional mattresses. Beneath that, 6 inches of support foam
provides an even sleep surface, while its Novosflow corrugations regulate air flow through the mattress during the night to ensure a consistent comfortable temperature.